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IntelliJ inspection gives “Cannot resolve symbol” but still compiles code
Platform: IntelliJ Community Edition 10.0.3
SDK: jdk1.6.0_21
OS: Windows 7
51 Answers
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PG::ConnectionBad - could not connect to server: Connection refused
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32 Answers
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Active
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What is scope/named_scope in rails?
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213
A scope is a subset of a collection. Sounds complicated? It isn't. Imagine this:
You have Use...
Parallel.ForEach vs Task.Run and Task.WhenAll
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edited Sep 30 '13 at 20:33
answered Sep 30 '13 at 20:17
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Why should I use core.autocrlf=true in Git?
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236
The only specific reasons to set autocrlf to true are:
avoid git status showing all your fil...
Remove all spaces from a string in SQL Server
What is the best way to remove all spaces from a string in SQL Server 2008?
23 Answers
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How to put space character into a string name in XML?
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edited Oct 24 '13 at 10:26
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answered Jun 2 '12 at 14:17
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What's the correct way to convert bytes to a hex string in Python 3?
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432
Since Python 3.5 this is finally no longer awkward:
>>> b'\xde\xad\xbe\xef'.hex()
'dea...